TREA

Yong Chol Kim

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  • North Hamgyong Province, KP
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Patents Applicationslast 30 patents

  • Information Patent Application

    BALL-WEDGE TYPE SPEED REDUCER
    • Publication number 20100224018
    • Publication date Sep 9, 2010
    • Nung Jun Tae
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LEVER-TYPE GEAR REDUCER
    • Publication number 20100035717
    • Publication date Feb 11, 2010
    • Nung Jun Tae
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Transistor-Type Universal Driving
    • Publication number 20080234094
    • Publication date Sep 25, 2008
    • Nung Jun Tae
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...